diff --git a/index.html b/index.html
index 860a14c..69fb5ba 100644
--- a/index.html
+++ b/index.html
@@ -27,7 +27,7 @@
  
     .cm-editor {
       width: 100%;
-      max-height: 90vh;
+      max-height: 100vh;
 
     }